Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from leguminosae
Reexamination Certificate
2005-09-27
2005-09-27
Brumback, Brenda (Department: 1654)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from leguminosae
C424S725000
Reexamination Certificate
active
06949263
ABSTRACT:
Precipitation fractionation of an aqueous extract of soybeans by addition of an organic solvent such as ethanol or molecular weight fractionation of the extract by ultrafiltration or size exclusion chromatography is appropriately combined with activated carbon filtration, cation- or anion-exchange resin treatment or other adsorbent (e.g., polyamide or octadecylsilica) treatment to provide a nicotianamine product of desired purity. The product is added to food and drink to provide health foods.
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How et al. (Removal of Phenolic Compounds from Soy Protein Extracts Using Activated Carbon, Journal of Food Science, Vo. 47 (1982), pp. 993-940).
Asai Shouji
Kikuchi Mamoru
Kinoshita Emiko
Obata Akio
Yamazaki Emiko
Brumback Brenda
Kikkoman Corporation
Winston Randall
Young & Thompson
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